| ZIP Code | 52568 |
| City | Martinsburg |
| State | Iowa (IA) |
| County | Keokuk |
| Timezone | America/Chicago |
| Coordinates | 41.1779000, -92.2507700 |
| Population | 80 |
| ZIP Type | STANDARD |
| Country | United States |
Located in Iowa, the United States is home to the sparsely populated community of Martinsburg, served by ZIP code 52568. It sits within Keokuk County.
Martinsburg has a reported population of 80. That's below the Iowa average of about 3,313 people per ZIP code.
Population density runs around 117 people per sq. mile, making it a rural area.
Nearby communities in Iowa include Ankeny, Cedar Falls, Dubuque.
The ZIP code for Martinsburg, Iowa is 52568.
52568 is located in Keokuk County, Iowa.
The population of 52568 (Martinsburg) is approximately 80 people.
52568 is less populated than the typical Iowa ZIP code, which averages around 3,313 people.
ZIP code codes near 52568 include 50023, 50613, 52001.